MATLAB Function Reference
  Go to function:
    Search    Help Desk 
hilb    Examples   See Also

Hilbert matrix

Syntax

Description

H = hilb(n) returns the Hilbert matrix of order n.

Definition

The Hilbert matrix is a notable example of a poorly conditioned matrix [1]. The elements of the Hilbert matrices are.

Examples

Even the fourth-order Hilbert matrix shows signs of poor conditioning.

Algorithm

See the M-file for a good example of efficient MATLAB programming where conventional for loops are replaced by vectorized statements.

See Also

invhilb     Inverse of the Hilbert matrix

References

[1] Forsythe, G. E. and C. B. Moler, Computer Solution of Linear Algebraic Systems, Prentice-Hall, 1967, Chapter 19.



[ Previous | Help Desk | Next ]